baber/WOPTO huggingface dataset:
Patent JP-2022526164-A (JP)
Title: ガス状媒体を搬送および／または制御するための燃料電池システム用搬送ユニット
IPC: F04F5/16
Filed: 2020-03-11
Abstract: ガス状媒体を、特に水素を搬送および／または制御するための燃料電池システム（３１）用搬送ユニット（１）であって、加圧状態にあるガス状媒体の推進ジェットによって駆動されるジェットポンプ（４）と、配量弁（６）とを備え、前記搬送ユニット（１）の出口が燃料電池（２９）のアノード入力部（１５）と流動的に結合され、前記ジェットポンプ（４）が吸込領域（７）と、混合管（１８）と、ディフューザ（２０）とを有し、前記ディフューザ（２０）が少なくとも間接的に前記燃料電池（２９）の前記アノード入力部（１５）と流動的に結合され、前記ジェットポンプ（４）を、少なくとも部分的に、前記混合管（１８）の第１の縦軸線（３９）に対し平行に延びる第１の流動方向（Ｖ）の方向において前記ガス状媒体が貫流する前記搬送ユニット（１）。その際、本発明によれば、前記混合管（１８）の前記第１の縦軸線（３９）に対し傾斜して前記ディフューザ（２０）の第２の縦軸線（４０）が延び、または、湾曲して延びている。【選択図】 図１
Patent JP-2022527798-A (JP)
Title: 効率的なチャレンジ応答認証のためのシステム及び方法
IPC: G06F21/31
Filed: 2020-03-16
Abstract: 高速認証のためのシステム、装置、方法及び機械可読媒体が、記載されている。例えば、システムの一実施形態は、導出関数を使用して、クライアントデバイス上でチャレンジを生成するためのクライアント装置のローカルチャレンジ発生器と、指定されたチャレンジ応答プロトコルによって定義されるチャレンジ応答を生成するためのクライアント装置の認証エンジンと、を備え、認証エンジンは、チャレンジ応答をサーバに送信し、サーバは、チャレンジが指定された時間ウィンドウ内で生成されたかどうかを判定することによって、少なくとも部分的に、チャレンジ応答を検証する。
Patent JP-2022529344-A (JP)
Title: 治療及び診断のための新規分子
IPC: C12N15/63
Filed: 2020-04-17
Abstract: 本発明は、レビー小体及び／又はレビー神経突起を含むがこれらに限定されないα－シヌクレイン（アルファ－シヌクレイン、Ａ－シヌクレイン、ａシヌクレイン、Ａ－Ｓｙｎ、α－Ｓｙｎ、ａＳｙｎ、ａ－Ｓｙｎ）凝集体に関連する疾患、障害、及び異常、例えば、パーキンソン病、多系統萎縮症、レビー小体認知症［ＬＢＤ；レビー小体型認知症（ＤＬＢ）（「純粋」レビー小体認知症）、パーキンソン病認知症（ＰＤＤ）］又はびまん性レビー小体病の予防、緩和、処置、及び／又は診断のために使用し得る新規分子に関する。本発明は、α－シヌクレイン結合分子、特に、α－シヌクレイン抗体又はその抗原結合断片若しくは誘導体、及びそれらの使用に関する。また本分子は、かかる障害、疾患若しくは異常に対する素因の判定、後遺障害、疾患若しくは異常のモニタリング、又はかかる障害、疾患若しくは異常に罹患している患者の、特定の医薬による処置に対する応答性の予測に使用することもできる。
Patent JP-2022534365-A (JP)
Title: 行ノイズ抑制の更なる機能を提供する、欠陥読み出しチャネルを修理するための拡張可能な修理機構を備えたｃｍｏｓ光センサおよび対応する行ノイズ抑制方法
IPC: H04N5/367
Filed: 2020-05-15
Abstract: ＣＭＯＳ光センサは、製造プロセスの終了時に欠陥が発見された読み出しチャネルを置換する予備読み出しチャネルを備える。これらの予備読み出しチャネルは、ｍ個の予備読み出しチャネルの予備グループＧｍ１，Ｇｍ２，Ｇｍ３の形態で光センサの幅（行方向に対応）に渡って配置される。各予備グループは、ｎ個のデフォルト読み出しチャネルの２つの連続したデフォルトグループＧｎ１，Ｇｎ２の間に挿入され、カップリング手段ＳＷ１が、デフォルトグループ内の欠陥デフォルト読み出しチャネル、そして、欠陥グループと、関心のある欠陥デフォルトグループの次にある予備グループとの間にあるグループの任意のデフォルト読み出しチャネルを置換するように構成される。行ノイズレベルＶＲＮｉが、使用されないＡ個の予備読み出しチャネルから、アナログＤＣ基準信号をサンプリングし、Ａ個の値Ｓｐｋを平均化することによって得られ、画素デジタル信号Ｓｉ，ｊの各々から減算される。
Patent JP-2022533172-A (JP)
Title: 原子炉炉心シュラウド固定装置
IPC: G21C5/10
Filed: 2020-05-14
Abstract: 固定装置は、原子炉炉心シュラウドの外側円周表面上に、かつ圧力容器の内側円周表面と接触して、設置可能である。固定装置は、原子炉炉心シュラウドの外側円周表面と接触するように構成される基部を含む。固定装置は、アクチュエータと、基部に固定される据え置き支持部分と、可動触部分とを含む、半径方向の拡張装置もまた含む。半径方向の拡張装置は、可動接触部分を圧力容器の内側円周表面に半径方向に押し込むために、アクチュエータによって、可動接触部分が据え置き支持部分に沿って移動できるように構成される。【選択図】図３
Patent JP-2022533650-A (JP)
Title: 流体吐出装置
IPC: A61M15/08
Filed: 2020-05-14
Abstract: 【課題】従来技術に係る不利な点に悩まされることのない流体吐出装置を提供する。【解決手段】流体吐出装置は、本体と、本体に対して横方向から着脱可能な２つのリザーバーを備える。リザーバーは、装着に先立って、１回分の吐出量の流体を充填され、密封された封止ユニットである。本体は、リザーバー毎にロッドおよび作動バネを有する。装置作動時に、作動バネがロッドを軸方向に変位させると、ロッドの作用によって、リザーバーが開封されると、リザーバー内の流体が吐出される。ロッドには、本体外へ延出する軸方向スライドハンドルが固定されており、装置作動後に、軸方向スライドハンドルを軸方向に変位させると、作動バネを圧縮され、次の吐出が可能になる。【選択図】図３
Patent JP-2022533979-A (JP)
Title: ユーザのバイオメトリクスを利用したユーザ認証および署名装置、並びにその方法
IPC: G06F21/32
Filed: 2019-05-31
Abstract: 本発明は、スマートフォンのようにタッチディスプレイを備えた情報機器、またはデスクトップＰＣ、ノートパソコン、タブレットＰＣ、閉回路テレビジョン、ＩｏＴ、自動運転車、ドローンなどを含む様々なユーザ情報デバイスとネットワークを利用するビジネスサービスで提供することができるユーザ認証および署名装置、並びにその方法に関するものである。さらに詳細には、クライアントサーバ、またはＰ２Ｐネットワークモデルのネットワーク環境でサービスされる様々なウェブに基づくビジネス、そして特定のプラットフォームで実行されるアプリケーションに基づくビジネスで様々な情報機器が提供すべきユーザ認証のための暗号鍵／パスワードを生成・検証するシステムであって、より簡単で、かつ秘密性や安全性を保障するユーザ認証およびデジタル署名装置、並びにその方法に関するものである。【選択図】図１
Patent JP-2022537904-A (JP)
Title: ヒストン脱アセチル化酵素６阻害剤としての１，３，４－オキサジアゾールホモフタルイミド誘導体化合物、およびそれを含む薬剤学的組成物
IPC: A61K31/4439
Filed: 2020-05-29
Abstract: 本発明は、ヒストン脱アセチル化酵素６（Ｈｉｓｔｏｎｅ ｄｅａｃｅｔｙｌａｓｅ ６、ＨＤＡＣ６）阻害活性を有する新規な化合物、その立体異性体またはその薬剤学的に許容可能な塩、その医薬用途、およびその製造方法に関する。本発明に係る新規な化合物、その立体異性体またはその薬剤学的に許容可能な塩は、ヒストン脱アセチル化酵素６（Ｈｉｓｔｏｎｅ ｄｅａｃｅｔｙｌａｓｅ ６、ＨＤＡＣ６）阻害活性を有し、感染性疾患；新生物（ｎｅｏｐｌａｓｍ）；内分泌；栄養および代謝疾患；精神および行動障害；神経疾患；眼および付属器の疾患；循環器疾患；呼吸器疾患；消化器疾患；皮膚および皮下組織疾患；筋骨格系および結合組織疾患；および先天奇形または変形、または染色体異常を含むＨＤＡＣ６関連疾患の予防または治療に効果的である。
Patent JP-2024503151-A (JP)
Title: 表示スクリーン及び表示装置
IPC: G09F9/00
Filed: 2021-11-30
Abstract: 本願の実施例は表示スクリーン及び表示装置を開示する。表示スクリーンは表示パネルアセンブリと、ライトバーと、反射層とを含み、表示パネルアセンブリは少なくとも２つの表示パネルを含み、２つの表示パネルの間にタイリングシームを有し、ライトバーはタイリングシームを被覆し、ライトバーは対向する２つの側辺面を有し、反射層は少なくとも１つの側辺面に設置される。ライトバーの少なくとも１つの側辺面に反射層を設置することによって、ライトバーの側辺面に黒縁現象が発生することを回避できる。
Patent JP-2022543970-A (JP)
Title: 少なくとも２つのタイプのストラットを有する人工心臓弁
IPC: A61F2/24
Filed: 2020-07-28
Abstract: 植込み可能な人工デバイスは、第1のストラットの第1の組、および第2のストラットの第2の組を備えるフレームを備える。第1のストラットは、フレームの遠位端および近位端の複数の遠位頂部および近位頂部において互いに枢動可能に接続される。第2のストラットは、フレームの遠位端および近位端の複数の遠位頂部および近位頂部において互いに枢動可能に接続される。第1のストラットは第1の厚さを有し、第2のストラットは第2の厚さを有し、第1の厚さは第2の厚さよりも厚い。1つまたは複数のアクチュエータは、第1のストラットによって形成された遠位頂部と近位頂部の1つまたは複数の対応する対にのみ結合され、1つまたは複数のアクチュエータは、フレームに軸方向の力を加えて、フレームを半径方向に拡張するように構成される。
Patent JP-2023102186-A (JP)
Title: Relay device, information processing device, relay method, information processing method, and program
Inventor: HASHIGUCHI KOTARO
IPC: H04L12/46
Filed: 2022-01-11
Abstract: To obtain a relay device for reducing a transmission time of data via the relay device, an information processing device, a relay method, an information processing method, and a program.SOLUTION: A relay device includes a first time acquisition part for acquiring a first transmission time in the relay device for relaying data periodically transmitted from another device at timing based on a set period, an information creation part for creating information related to the determination of the next transmission timing of the data in the another device on the basis of the first transmission time, and a notification part for notifying the other device of the information.SELECTED DRAWING: Figure 3
Patent JP-2022050584-A (JP)
Title: Interface for landfall location options
IPC: G06Q40/04
Filed: 2022-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a device, method, and non-transitory computer-readable medium, which utilize weather forecasting to allow individuals and entities to prepare for possible property damage by a developing storm. 
     SOLUTION: A method involves receiving a plurality of longitude and latitude coordinate pairs from a remote device. A display device renders data, on a graphical user interface, representing a hurricane landfall binary option based on whether a storm will make landfall within the certain radius, and shows a plurality of hurricane landfall probabilities on the map. A request to purchase the hurricane landfall binary option is received, and it is determined whether a hurricane landfall location corresponds to a zip code associated with a given longitude latitude pair in a memory. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023106680-A (JP)
Title: Drive mechanism, robot arm, and drive method
Inventor: KOSEKI SHINICHI
IPC: B25J19/06
Filed: 2022-01-21
Abstract: To provide a drive mechanism which can absorb an impact caused by a collision while achieving high rigidity, and to provide a robot arm and a drive method.SOLUTION: A drive mechanism according to the disclosure includes: a drive part configured to be drivable; an engaging part provided at the drive part; a driven part; an engaged part which is provided at the driven part and configured to engage with the engaging part to drive the driven part; and an elastic body which is configured to exert an elastic force set based on a distance between the engaging part and the engaged part on the driven part in a direction such that the distance between the engaging part and the engaged part is reduced.SELECTED DRAWING: Figure 1
Patent JP-2023107145-A (JP)
Title: engine device
Inventor: KOMATSU TAKEHIRO
IPC: F02D29/06
Filed: 2022-01-21
Abstract: To suppress deterioration of emission.SOLUTION: An engine device comprises an engine with a purification catalyst attached to an exhaust system, and a motor connected to an output shaft of the engine via a clutch. When torque control that controls the engine based on required torque is permitted after starting fuel injection and ignition of the engine from a state of fuel cut of the engine, the required torque is limited compared to when the elapsed time is equal to or larger than a time threshold when an elapsed time from the complete explosion of the engine is less than the time threshold.SELECTED DRAWING: Figure 3
Patent JP-2022151601-A (JP)
Title: Silicon carbide epitaxial substrate, and production method thereof
Inventor: MIURA TAKESHI
IPC: C30B29/36
Filed: 2022-01-25
Abstract: To provide a production method of a silicon carbide single crystal capable of growing a high-quality silicon carbide single crystal at high speed.SOLUTION: A silicon carbide epitaxial substrate 10 includes a silicon carbide substrate 20 having a first face and a silicon carbide epitaxial layer 30 located on the first face. The first face 20a is a (000-1) C face. A top face 30a of the silicon carbide epitaxial layer has a linear surface defect density of less than 1.0 cm-2 and a laminate defect density of less than 1.2 cm-2.SELECTED DRAWING: Figure 1
Patent JP-2023109201-A (JP)
Title: Foreign matter detection device, waste disposal device, foreign matter detection method, program, and recording medium
Inventor: HIMURO AKIHITO
IPC: G01N21/94
Filed: 2022-01-27
Abstract: To provide a foreign matter detection device, method and program with which it is possible to detect foreign matter buried in a detection object.SOLUTION: A foreign matter detection device 10 includes: a volume information acquisition unit 11 for acquiring the volume information of a detection object; an agitation processing amount calculation unit 12 for calculating, on the basis of the volume information, the necessary agitation processing amount of the detection object that is needed for foreign matter detection; a foreign matter detection unit 13 for detecting foreign matter included in the detection object; an agitation indication unit 14 for generating agitation indication information to indicate that the detection object be agitated, on the basis of the necessary agitation processing amount, when the agitation processing amount has not reached the necessary agitation processing amount; and an agitation determination unit 15 for determining the agitation state of the detection object and repeating foreign matter detection and agitation indication until the agitation processing amount reaches the necessary agitation processing amount.SELECTED DRAWING: Figure 1
Patent JP-2023110947-A (JP)
Title: Semiconductor switching element drive circuit
Inventor: MIYAJIMA KAZUYUKI
IPC: H03K17/08
Filed: 2022-01-31
Abstract: To provide a semiconductor switching element drive circuit for appropriately performing a switching operation of a semiconductor switching element when a protection operation by a power supply voltage monitoring circuit is canceled.SOLUTION: A semiconductor switching element drive circuit includes: a plurality of protection circuits for protecting a semiconductor switching element; a plurality of pulse signal generation circuits capable of respectively generating pulse signals having time widths corresponding to output signals of the plurality of protection circuits; a failure signal output circuit capable of outputting a failure signal corresponding to the pulse signal; and a control circuit for controlling the semiconductor switching element on the basis of the failure signal. The plurality of protection circuits include a power supply voltage monitoring circuit for monitoring a power supply voltage of the semiconductor switching element drive circuit. The failure signal output circuit outputs the failure signal in a case where any one of following conditions are established: a protection operation by the power supply voltage monitoring circuit is being performed; and the pulse signal is being output in any one of the plurality of pulse signal generation circuits.SELECTED DRAWING: Figure 1
Patent JP-2023112775-A (JP)
Title: packaging container
Inventor: OTA MASASHI
IPC: B65D5/16
Filed: 2022-02-02
Abstract: To provide a highly convenient packaging container.SOLUTION: A packaging container capable of stacking and storing a plurality of contents includes: a rectangular parallelepiped box-shaped container body having a bottom surface part, a top surface part, a front surface plate, a back surface plate and a pair of side surface plates; and a pedestal part provided on the bottom surface part inside the container body. An annular first break line is formed in a part of the front surface plate on the bottom surface part side, a take-out port for taking out the content stored inside the container body can be formed by breaking the first break line, the pedestal part has a content placement surface plate placed at a predetermined distance from the bottom surface part and on which the content stored in the container body is placed, an end part of the content placement surface plate on the front surface plate side is located closer to the bottom surface part side than the end part of the bottom part side of the take-out port.SELECTED DRAWING: Figure 1
Patent JP-2022069455-A (JP)
Title: Semiconductor device
IPC: G09G3/3275
Filed: 2022-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a logic circuit with single polarity, and the like. 
     SOLUTION: In a logic circuit formed of transistors with the same conductivity type, the decrease in output voltage is prevented using at least three transistors and a capacitor element. By using an oxide semiconductor in a semiconductor layer of a transistor, the logic circuit with high output voltage and high withstanding voltage can be obtained. In addition, by using the logic circuit, a semiconductor device with high output voltage and high withstanding voltage can be obtained. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023029195-A (JP)
Title: Diagnostic assistance device, diagnostic assistance method and diagnostic assistance program
IPC: A61B10/00
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic assistance device capable of supporting motivation of an object person in a process of recovering/improving from a brain disease of the object person. 
     SOLUTION: A diagnostic assistance device 10 diagnoses a brain disease of an object person by processing real voice data including voice uttered by the object person subject to a diagnosis. The diagnostic assistance device 10 includes a storage section 26 for holding reference voice data to be served as a diagnostic reference of the real voice data, a diagnosis section 27 for diagnosing the brain disease of the object person based on the reference voice data and the real voice data, and a control section 22 for generating support information for supporting recovery of the object person diagnosed by the diagnosis section 27. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023120791-A (JP)
Title: Antenna device and performance test method
Inventor: YAMAMOTO AYA
IPC: G01R29/10
Filed: 2022-02-18
Abstract: To provide a compactly configured antenna device which allows for performing performance tests using multiple signals, such as interfering wave measurement of a DUT 100, in OTA test environments.SOLUTION: An antenna device 1 provided herein comprises, in an OTA chamber 10, an attitude varying mechanism 13 for arbitrarily setting an angle θ of a DUT, a reflector 5, and a test antenna 2 disposed at a focal position F of the reflector 5 to transmit and receive test signals and reception confirmation signals from the DUT.SELECTED DRAWING: Figure 1
Patent JP-2023120905-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-02-18
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: As a read-ahead performance that changes a display mode of a standby reservation display, a game machine can execute a first performance in which a moving display of the standby reservation display is executed while a decorative symbol is temporarily stopped, and a second performance in which at least one decorative symbol is varied at high speed while displaying a suggestion display. During a period having a different length from a period from the start to the end of movement of the standby reservation display in the first performance, it is possible to display the standby reservation display after the display mode is changed in the second performance at a position at the end of the movement of the reservation display in the first performance.SELECTED DRAWING: Figure 399
Patent JP-2023123209-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: IKEGAMI TAKESHI
IPC: G06Q50/10
Filed: 2022-02-24
Abstract: To provide an information processing device, an information processing method, and an information processing program for presenting information on traceability.SOLUTION: In an information processing system 1, an information processing device 100 comprises: an acquisition unit 133 that acquires collection information relating to collection of used non-woven fabric articles discarded by a user U1; a management unit 134 that regroups a plurality of users belonging to groups, in accordance with the progress of a recycling treatment process for the used non-woven fabric articles; a generation unit 135 that generates information relating to traceability, which is information relating to status of the recycling treatment process for the used non-woven fabric articles, on the basis of information on the groups updated in accordance with the progress of the recycling treatment process for the used non-woven fabric articles; and a provision unit 136 that provides the information on traceability generated by the generation unit, to the user.SELECTED DRAWING: Figure 2
Patent JP-2023124275-A (JP)
Title: server
Inventor: TASHIRO NAGISA
IPC: G06Q30/0207
Filed: 2022-02-25
Abstract: To provide a server and a method which realize a live distribution technique that enriches connection between persons further.SOLUTION: A live distribution system 1 has a server 10, a user terminal 20 of a distributor side, and user terminals 30a, 30b... of viewers AU1, AU2... A distributor LV records his/her content such as songs, talks, performances, fortune-telling, play-by-play game broadcasting, and so on with a user terminal 20 of himself/herself to upload them to the server 10. An administrator provides a platform on the server 10 for live distribution of content and intermediates or manages real-time-based exchanges between the distributor LV and the viewers. The viewers access the platform by the user terminals 30 to select desired content for viewing.SELECTED DRAWING: Figure 1
Patent JP-2023127862-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OJIMA TAKAYA
IPC: B41J29/38
Filed: 2022-03-02
Abstract: To reduce the labor of setting.SOLUTION: An information processing device for performing processing on the basis of a plurality of setting values includes a notification part for notifying a first setting value having access for performing setting among the plurality of setting values, and an output part for outputting a second setting value obtained by eliminating the first setting value from the plurality of setting values on the basis of the notification.SELECTED DRAWING: Figure 7
Patent JP-2023128611-A (JP)
Title: space purification device
Inventor: UCHIYAMA TAKAFUMI
IPC: A61L9/01
Filed: 2022-03-04
Abstract: To provide an air purification device which can suppress discomfort to a user by air blown from a blowout port.SOLUTION: A space purification device includes a body case 1 having a suction port 2 and a blowout port 6, an air blowing part 12 for guiding air to the blowout port 6 from the suction port 2, an electrolytic cell 5 for mixing an electrolysis accelerator and water, an electrode part 14 for generating hypochlorous acid water from the electrolysis accelerator and the water mixed in the electrolytic cell 5, a wind direction changing part 18 for changing a blowout direction of air containing the hypochlorous acid water blown from the blowout port 6, a pyroelectric sensor 17 for outputting an output value on the basis of movement of a person in a detection range, a determination part 19 for determining presence/absence of a person in the detection range of the pyroelectric sensor 17 on the basis of the output value output by the pyroelectric sensor 17, and a wind direction control part 21 for controlling a blowout direction by the wind direction changing part 18 on the basis of the presence/absence of the person determined by the determination part 19.SELECTED DRAWING: Figure 3
Patent JP-2023129842-A (JP)
Title: data glove
Inventor: NAKADA TAKANORI
IPC: G06F3/01
Filed: 2022-03-07
Abstract: To provide a data glove capable of outputting correct data related to gripping operation with a simple structure.SOLUTION: A data glove 1 outputting data related to gripping operation has at least a base member 20, an extension member 21 which extends from the base member 20 and can be abutted to the cushion side of the forefinger F, and a bent sensor 4 arranged along the extension member 21. The base member 20 is positioned between an MP joint FJ3 of the forefinger F and an MP joint TJ2 of the thumb T and blocks relative adjacency of both joints FJ3, TJ2.SELECTED DRAWING: Figure 6
Patent JP-2023130742-A (JP)
Title: Continuous heating furnace
Inventor: NAKAJIMA CHIHIRO
IPC: F27B9/02
Filed: 2022-03-08
Abstract: To enhance durability.SOLUTION: A continuous heating furnace 10 includes: a tunnel-shaped furnace body 12 that forms a conveyance space 12a inside in which an object to be processed is conveyed along a conveyance direction; a conveyance passage 14 provided in the conveyance space 12a, in which the object to be processed is conveyed; and one or a plurality of partitions 20 for partitioning a region of the conveyance space 12a along the conveyance direction. At least one partition 20 of the one or the plurality of partitions 20 includes a plurality of heat insulation materials 21 stacked along the width direction of the furnace body 12.SELECTED DRAWING: Figure 5
Patent JP-2023132268-A (JP)
Title: Apparatus and method for growing oxide single crystal
Inventor: TAKATSUKA YUJI
IPC: C30B15/10
Filed: 2022-03-10
Abstract: To provide an apparatus and a method for growing an oxide single crystal, using an oxide crucible formed of the same material as a raw material melt as storing and holding means of the raw material melt.SOLUTION: An apparatus for growing an oxide single crystal includes: an oxide crucible 1 constituted of an oxide crystal material and capable of storing and holding a raw material melt 10; a high frequency induction coil 2 provided around a side wall of the oxide crucible; and a cylindrical metal heater 3 built in the oxide crucible, inductively heated by the coil and including an upper end part 3b held by fixing means provided above the oxide crucible and a lower end part 3a arranged to be separated upward from an inner bottom surface 1a of the oxide crucible. A lower end part 2a of the high frequency induction coil is arranged below from the lower end part 3a of the cylindrical metal heater, and prevention of the oxide crucible and cylindrical metal heater from deforming has an effect capable of repeatedly and stably an oxide single crystal having same quality and a long size.SELECTED DRAWING: Figure 1
Patent JP-2023132806-A (JP)
Title: Device for recovering larva of insect that belongs to diptera
Inventor: KAWASAKI TOSHIYA
IPC: A01K67/033
Filed: 2022-03-11
Abstract: To provide a device for recovering a larva of an insect that belongs to diptera which can surely separate an organic waste from a larva and recover the larva by performing uniform processing of the organic waste.SOLUTION: A device for recovering a larva of an insect that belongs to diptera comprises: a processing tank in which a culture medium for rearing a larva of an insect that belongs to diptera is provided; a recovery tank which is arranged under the processing tank and recovers the larva reared in the culture medium. The processing tank comprises: a bottom surface; a wall surface which surrounds the bottom surface; and a through hole which leads to the recovery tank. An opening of the through hole is provided at a position in front of the wall surface and higher than the bottom surface.SELECTED DRAWING: Figure 1